It turned out the shop had run the lines wrong the first time and it's now good to go for years. New engine carb, smog, etc. We have to sell it soon since I'm going overseas and Myrleen is buying a newer, smaller RV for a long trip. Check our ad in classifieds---we're advertising on Craigslist for $7500 but no reasonable offer will be refused, given the bath we're already taking after all the expensive work we had done on it.